Sphygmomanometer



FIG. 1 is a perspective view of the sphygmomanometer with the cover removed showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof with the cover attached;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a bottom view thereof;

FIG. 10 is a rear elevational view thereof; and

FIG. 11 is a right side elevational view thereof, the left hand elevational view being identical. 

The ornamental design for a sphygmomanometer, as shown and described. 